16012020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{266867}}^1$

素因数の和:266879

約数の個数: 24

約数和(自身を含む): 44833824

約数和(自身を除く): 28821804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 266867, 533734, 800601, 1067468, 1334335, 1601202, 2668670, 3202404, 4003005, 5337340, 8006010, 16012020]

約数ペア:

[(1, 16012020), (2, 8006010), (3, 5337340), (4, 4003005), (5, 3202404), (6, 2668670), (10, 1601202), (12, 1334335), (15, 1067468), (20, 800601), (30, 533734), (60, 266867)]